<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <div>独占一行1</div>
    <div>独占一行2</div>
    <span>共用一行1</span>
    <span>共用一行2</span>
    <span>共用一行3</span>
    <p>上下格行1</p>
    11
    <p>上下格行2</p>
    11
</body>
</html>